. >> investigators gathered friday to announce the worst had happened to 10-year-old jessica ridgeway. >> with a great deal of sorrow in my heart, i regret to inform you that the body that was found has been positively identified as jessica ridgeway, the missing girl from westminister. >> the body was disz covered several miles away and nearly a week after jessica disappeared while walking to school. it follows air and ground searches by hundreds of volunteers who came to the aid of grieving family. >> you don't want any parent, any parent, any parent to ever experience in their whole entire life. >> so, now, the search shifts to suspects. >> i want to stress that we recognize that there is a predator at lanrge in our community. >> the kidnapper and killer could be someone jessica or her family knew. and the f.b.i. is putting four dozen agents on the case to help make an arrest. >> the commitment of the task force of investigators in this case will not waiver. and our commitment to resolve to seek justice on behalf of jessica will only grow stronger. >> but until someone is arrested,